19942593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16333}}^1$

素因数の和:16384

約数の個数: 16

約数和(自身を含む): 29793216

約数和(自身を除く): 9850623

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 16333, 48999, 179663, 538989, 604321, 1812963, 6647531, 19942593]

約数ペア:

[(1, 19942593), (3, 6647531), (11, 1812963), (33, 604321), (37, 538989), (111, 179663), (407, 48999), (1221, 16333)]